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1. 发明授权

EP2351301B1 VERFAHREN ZUM BETREIBEN EINER MEHRPORT-MAC-BRÜCKE MIT ABSCHALTBAREN PORTS ABHÄNGIG VON EINEM ISOCHRONEN DATENSTROM AN EINEM PORT ODER PORT-PAAR IN ETHERNET-LANS 有权
标题翻译：一种用于操作多端口MAC桥SUBJECT TO AN等时数据流IN端口或端口一对以太网LAN断开的PORTS
公开(公告)号：EP2351301B1
公开(公告)日：2014-12-03
申请号：EP09736910.2
申请日：2009-10-13
申请人： Thomson Licensing
发明人： DORAU, Kai , KUBSCH, Stefan
IPC分类号： B60H1/00 , B60H1/24
CPC分类号： B60H1/00378 , B60H1/247

2. 发明公开

EP2351301A1 VERFAHREN ZUM BETREIBEN EINER MEHRPORT-MAC-BRÜCKE MIT ABSCHALTBAREN PORTS ABHÄNGIG VON EINEM ISOCHRONEN DATENSTROM AN EINEM PORT ODER PORT-PAAR IN ETHERNET-LANS 有权
标题翻译：一种用于操作多端口MAC桥SUBJECT TO AN等时数据流IN端口或端口一对以太网LAN断开的PORTS
公开(公告)号：EP2351301A1
公开(公告)日：2011-08-03
申请号：EP09736910.2
申请日：2009-10-13
申请人： Thomson Licensing
发明人： DORAU, Kai , KUBSCH, Stefan
IPC分类号： H04L12/56
CPC分类号： B60H1/00378 , B60H1/247
摘要： The invention relates to a method for operating a multiport bridge (B1, B2) for routing data packets in a differentiated manner according to classes of traffic, wherein said data packets are divided into different priority classes according to the IEEE802.1D standard, and wherein an additional class of traffic "isochronous channel" is introduced. The multiport bridge (B1, B2) is configured in such a way that, in the event of unidirectional transmission, at least one predetermined port and, in the event of bidirectional transmission, at least one predefined port pair, is operated in the "forwarding" state, wherein the predetermined port or the predetermined port pair forwards data packets of the additional class of traffic IC from a queue. During forwarding, all ports are deactivated with the exception of the predetermined port or port pair. The isochronous data stream is not limited to one port or port pair, but rather can be implemented multiple times according to the data rate of the transmission channel.

3. 发明公开

EP2589196A1 COMPUTER SYSTEM AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译：计算机系统操作之方法
公开(公告)号：EP2589196A1
公开(公告)日：2013-05-08
申请号：EP11728294.7
申请日：2011-06-30
申请人： Thomson Licensing
发明人： DORAU, Kai
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： G06F15/167 , G06F3/0656 , H04L47/6255 , H04L49/9036 , H04L67/2842
摘要： The invention pertains to a computer system (2) and a method for operating the same. The computer system (2) comprising a network storage device (NSD) being connected by a serial network link (4) to a plurality of network devices (ND1..ND3). The network storage device (NSD) comprising a block based storage device (BBSD) and a scalable cache selector (SCS) having a cache memory (10) that is sub-divided into a plurality of cache queues (QL1..QL3), wherein each cache queue (QL1..QL3) is dedicated to one of the network devices (ND1..ND3). The method comprising the steps of: a) receiving at least one input data packet (3) that is assigned to one of the network devices (ND1..ND3) at the queue selector (QS), b) transferring and storing said input data packet (3) in a cache queue (QL1..QL3) being assigned to the respective network device (ND1..ND3), c) sending an output data packet (5) from said cache queue (QL1..QL3) that comprises at least a part of a data content comprised by the input data packets (3) that are stored in said cache queue (QL1..QL3), wherein the step of outputting the output data packet (5) is performed if the amount of data of the received input data packets (3) that are stored in said cache queue (QL1..QL3) exceeds a threshold value defining a predetermined size (BS, FS) of the output data packet (5).

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